DEMİRKAYA, H. And GÜNGÖRDÜ, E. 2007. The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research. International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern , (SMOLYAN, Bulgaria).

DEMİRKAYA, H., & GÜNGÖRDÜ, E., (2007). The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research . International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern, SMOLYAN, Bulgaria

DEMİRKAYA, HİLMİ, And ERSİN GÜNGÖRDÜ. "The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research," International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern, SMOLYAN, Bulgaria, 2007

DEMİRKAYA, HİLMİ And GÜNGÖRDÜ, ERSİN. "The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research." International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern , SMOLYAN, Bulgaria, 2007

DEMİRKAYA, H. And GÜNGÖRDÜ, E. (2007) . "The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research." International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern , SMOLYAN, Bulgaria.

@conferencepaper{conferencepaper, author={HİLMİ DEMİRKAYA And author={ERSİN GÜNGÖRDÜ}, title={The Perception of the Geography and Global Change Concepts of the Social Science and Primary School Teacher Candidates A Phenomenographic Research}, congress name={International Scientific Conference under the Heading ‘Science, Education and Time as Our Concern}, city={SMOLYAN}, country={Bulgaria}, year={2007}}